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What is the main difference between TokenAuthentication and JWTAuthentication in Django REST Framework?

easy📝 Conceptual Q11 of 15
Django - DRF Advanced Features
What is the main difference between TokenAuthentication and JWTAuthentication in Django REST Framework?
ATokenAuthentication uses simple tokens stored on the server; JWTAuthentication uses encoded tokens with expiry.
BTokenAuthentication requires username and password every request; JWTAuthentication does not.
CTokenAuthentication encrypts tokens; JWTAuthentication sends tokens as plain text.
DTokenAuthentication is only for web apps; JWTAuthentication is only for mobile apps.
Step-by-Step Solution
Solution:

  1. Step 1: Understand TokenAuthentication

    TokenAuthentication uses a simple token string stored on the server and sent by the client to identify the user.

  2. Step 2: Understand JWTAuthentication

    JWTAuthentication uses JSON Web Tokens that are encoded, include expiry info, and do not require server storage.

  3. Final Answer:

    TokenAuthentication uses simple tokens stored on the server; JWTAuthentication uses encoded tokens with expiry. -> Option A

  4. Quick Check:

    Token vs JWT difference = D [OK]
Quick Trick: Token is simple stored string; JWT is encoded with expiry [OK]
Common Mistakes:
MISTAKES
  • Thinking JWT tokens are stored on the server
  • Confusing token encryption with encoding
  • Assuming TokenAuthentication requires password every request

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